Southern Company Profit Margin

As of the most recent data (June 2026), SO shows a profit margin of 15.43%. That compares with 21.81% in the prior-year period — down 29.3% year over year. That is above the Utilities sector average of 13.05%. Scroll down for historical charts and peer comparison views.

Compared with the year-ago period, SO's profit margin is now 15.43% (was 21.81%) — a 29.3% year-over-year decrease. Pairing that YoY change with peer averages gives a clearer picture of whether Southern Company is outperforming or lagging.

The Utilities sector average profit margin is about 13.05%. Southern Company is at 15.43%, which is higher that average. That is roughly 18.2% above the sector mean. Use the comparison chart on this page to see how SO stacks up against individual peers as well.

That compares with 21.81% in the prior-year period — down 29.3% year over year. Improvement over multiple periods is generally more meaningful than a single strong quarter. Compare Southern Company with peers to see if the move is company-specific or sector-wide.

Besides this profit margin page, Stockcircle has Southern Company's full stock overview, other financial metrics, insider and congress trade tabs, and tools to follow the stock. Together they help you connect profit margin (currently 15.43%) with ownership activity and broader fundamentals.